baber/WOPTO huggingface dataset:
Patent JP-H03215857-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: UEDA SHINJI
IPC: G03C7/42
Filed: 1990-01-19
Abstract: PURPOSE:To less suppress the film swelling of the photosensitive material even when the photosensitive material is subjected to continuous processing and to allow the perfect washing out of the developing agent taken in a developing stage by processing the photographic sensitive material contg. a high chloride emulsion by a bleach-fix bath contg. compds. including a carbonyl compd. which an form an additional mass with a bisulfite. CONSTITUTION:The photosensitive photographic sensitive material having >=80mol% silver chloride content of the silver halide particles contained in the photographic emulsion layers thereof is used in the processing method for subjecting the silver halide photographic sensitive material to development processing, then subjecting the material to the processing by a processing liquid having fixability. The compd. which can be added to the bisulfite and at least one kind of the compds. selected form the bisulfite, sulfite or metabisulfite are used in combination as the processing liquid having the fixability. The compd. which can be added to the bisulfite is preferably the compds. expressed by general formulas (A) to (D). The preservable property of the bleach-fix bath or fixer is enhanced and the processing of the silver halide photographic sensitive material having an excellent desilvering property and image preservable property is executed by this processing method.
Patent JP-H08209572-A (JP)
Title: Production of regenerated paper
Inventor: OHIRA YASUO
IPC: D21C5/02
Filed: 1995-01-26
Abstract: PURPOSE: To provide a method for producing regenerated paper, capable of improving the water filterability of the paper without deteriorating its strength by adding a fungus or bacterium having a pulp fiber-agglutinating action to a pulp slurry containing waste paper regenerated pulp and subsequently producing the paper from the mixed pulp slurry. CONSTITUTION: This method for producing regenerated paper comprises adding a prescribed amount of an imperfect fungus, Trichosporon fungus (FERM P-11960), having a pulp fiber-agglutinating action to a pulp slurry containing waste paper regenerated pulp and subsequently producing the regenerated paper from the mixed pulp slurry.
Patent JP-S62167628-A (JP)
Title: Tracking error detector in optical recording and reproduction device
Inventor: SHIMOO SHIGERU
IPC: G11B7/09
Filed: 1986-01-20
Abstract: PURPOSE:To obtain accurate and stable tracking error signal by outputting an output of a differential amplifier as a tracking deviation signal of a light converged to an information track of a recording medium. CONSTITUTION:A differential amplifier 13 takes a difference between a peak signal 121 and a peak signal 122 outputted respectively from peak detection circuit 11, 12, amplifiers the result and outputs it as a tracking error signal 101. Since the peak signals 121, 122 indicate the reflected light intensity similar to that at a region where no information is recorded and eliminated of the effect such as unbalanced reflected light distribution of the level fluctuation of the reflected light by a pit, then the tracking error signal 101 is a signal representing nearly accurately the position deviation of the collected light spot to the information track eliminated with the adverse effect of the information to be recorded.
Patent JP-S60154402-A (JP)
Inventor: ISHII SHIGEYUKI
IPC: F21S8/08
Filed: 1984-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57124549-A (JP)
Title: Method for supplying molding sand and pattern plate device
Inventor: UNOSAKI TSUNETO
IPC: B22C9/12
Filed: 1981-01-26
Abstract: PURPOSE:To pack molding sand uniformly in a pattern box without requiring any clamping device by sucking and evacuating the cavity part of the pattern box from the lower part and packing the molding sand from the upper part. CONSTITUTION:A pattern plate 1 provided with an evacuating chamber 2 and vent holes 3 is provided in the lower part of a pattern box 12, and a cavity part 12a and the holes 3 are communicated. A hopper 16 contg. molding sand 15 is placed on the upper part. The box 12 consists of a left mold 10 and a right mold 11. The inside of a tank 7 is evacuating by closing a stop valve 5 and operating a vacuum pump 8, after which the valve 5 is opened and the cavity part 12a of the box 12 is evacuated to negative pressure through a conduit 4, the chamber 2 and the holes 3. Thereby, the molding sand 15 in the hopper 16 can be sucked and packed to all corners of the cavity part 12a. Thereafter, a hardening gas is passed through the sand 15 in the box 12, whereby the sand is hardened and molded. Thereby, the satisfactory use of a woode mold for the box 12 is made possible.
Patent JP-S57123809-A (JP)
Title: Production of carbon material for desulfurization
Inventor: ISHIHARA TAKEHIKO
IPC: C01B31/08
Filed: 1981-01-27
Abstract: PURPOSE: A mixed coal of nonbituminous and bituminous coals is mixed with a binder to adjust its properties properly and formed, then heat treated to produce a carbon material for desulfurization with high adsorbability and mechanical strength.  
     CONSTITUTION: A mixture of nonbituminous coal with more than 5wt% bituminous coal is crushed and mixed with a binder such as pitch. Thus, its average reflection rate of the resultant coal composition is adjusted to 0.3W1.0, GP-MF, to 0W3,000DDPM; CSN, to 1×1/2 or 2 and RI, to 90W95. The resultant mixture is granuled by an appropriate method and heat treated, further, when necessary, activated with steam. Since the resultant carbon material is high in mechanical strength, it is resistant to pulverization, even when adsorption and regeneration are repeated many times, thus suitably used as a desulfurizer of a waste gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11261439-A (JP)
Title: Transmitter-receiver for composite cdma system adopting parallel hopping direct sequence and low speed frequency hopping
Inventor: PARK CHAN-BUM
IPC: H04B1/69
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a low bit error rate by transmitting in parallel signals subjected to direct sequence band spread while the entire frequency band width is divided into many bands. SOLUTION: The method of superimposing frequency bands is adopted as a method for increasing an entire carrier wave number within a given band in order to reduce multiple access interference while maintaining the frequency diversity coupling number. The direct sequence and low frequency hopping CDMA system adopts a system where different data of a same user are sent serially. A frequency hopping device 110 uses different carriers by each branch and respective frequency hopping devices 110 for each branch hops carriers of data signals by superimposing a hopping frequency generated by a frequency synthesizer onto the carrier of the data signals. A gage function generator 120 decides branches to be ON/OFF so as to send signals whose number of signals is decided by each branch and generates an ON/OFF signal.
Patent JP-H04254168-A (JP)
Title: Heat pump system and electric power generator in a same system
Inventor: KONDO TAKESHI
IPC: F25B30/02
Filed: 1991-01-31
Abstract: PURPOSE:To realize binary electric power generation and a heat pump through the same system. CONSTITUTION:The title system is provided with a screw type compressor 12 to which an induction generator 13 is connected, a first heat exchanger 11 connected sequentially between the first outlet and inlet port (a) and the second outlet and inlet port (b) of the same compressor 12, a pump 16 having a first changeover valve 18 and a second heat exchanger 14 exchanging heat with a high-temperature heat source. An expansion valve 15 having a second changeover valve 17 is connected in parallel to the pump 16 having the first changeover valve 18. In the above-mentioned system, the changeover valves 17, 18 are switched to effect electric power generating cycle and heat pump cycle.
Patent JP-H01188442-A (JP)
Title: Production of optical fiber preform
Inventor: TAKAGI MASAHIRO
IPC: G02B6/00
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the subject preform with extremely reduced eccentricity with a convenient device by mechanically fixing one end of a starting material, and supporting the other end with a spring to deposit fine glass particles while controlling the nonalignment of a rotating shaft and the center axis of the starting material. CONSTITUTION:The upper end of the starting material 1 is fixed to the center axis of rotation by a fixture 2. The lower end of the material 1 is supported by a jig 4 contg. a spring 3, and fixed by the resilience of the spring. A gaseous glass material, a combustible gas, a gaseous combustion improver, an inert gas, etc., are introduced into a burner 5 to deposit fine glass particles around the material 1. In this case, the material 1 is rotated, and the nonalignment of the center axis of the material 1 and the center axis of rotation can be controlled, because the lower end is lightly pressed by the resilience of the spring. As a result, an optical fiber preform with extremely reduced eccentricity can be produced by a convenient device.
Patent JP-S5394551-A (JP)
Title: Manufacturing of wall cladding
Inventor: TAKAEDA AKIO
IPC: B32B37/24
Filed: 1977-01-31
Abstract: PURPOSE: To manufacture a wall cladding, by applying an adhesive primer to a covering sheet, scattering a filler to the primer, pouring a urethane resin on the covering sheet, and foaming the resin, whereby uniform dispersion of the filler and the smooth pouring of the urethane resin are attained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08201264-A (JP)
Title: Method for measuring yield value of bingham plastic or pseudo plastic fluid
Inventor: KOMON TAKESHI
IPC: G01N11/02
Filed: 1995-01-26
Abstract: PURPOSE: To provide a method for measuring yield value of Bingham plastic or pseudo plastic fluid by which the yield value of a Bingham plastic or pseudo plastic fluid can be measured easily in a short time with high accuracy not only in a laboratory, but also at site. CONSTITUTION: A slump cone placed on a slump plate is filled up with a Bingham plastic or pseudo plastic fluid sample composed of fresh concrete, mortar, etc. After filling up the cone, the cone is pulled up and the parabola formed by the fluidized sample on the slump plate is measured. Then the yield value τy of the sample is found by substituting the measured value into an equation, h2 /2=(τy /πg)(L-r) (where π and g respectively represent the density of the sample and gravitational acceleration), expressing the relation between the distance L from the center to the end of the sample and the height (h) of the sample at a distance (r) from the center and the yield value πy of the sample.  The yield value τy can be found in a simpler way by measuring the distance L and height H0 of the sample at the center and substituting the measured values into an equation, τy =(πg/2L)h0 <2> .
Patent JP-S61174479-A (JP)
Inventor: MIURA MASAAKI
IPC: B32B5/14
Filed: 1985-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03214980-A (JP)
Title: Video display device
Inventor: SAITO HIDEYOSHI
IPC: G09F9/00
Filed: 1990-01-19
Abstract: PURPOSE:To contain a video display device in the inside of an armrest by providing a board freely turnably in the armrest of a chair on a vertical face, fitting a display support mechanism to the board, and fitting the display device of thin profile to the above support mechanism freely turnably in the horizontal direction. CONSTITUTION:An upper end of link rods 6, 7 is fitted to an upper part of a board 2 by using shafts 4, 5 as rotary axes, and lower ends of the link rods 6, 7 are linked by a link rod 8 to form a 4-joint link mechanism. The lower part of a display device 9 of thin profile such as a liquid crystal or a flat tube is fixed to the rod 8 by a vertical shaft 10 and the display device 9 is fitted turnably horizontally. Then a switch 18 is thrown manually to the position A, a start switch 19 is closed for a prescribed time, a motor 13 is energized and the turning of a worm gear 12 turns a 4-joint link. Then after a switch 16 is once closed, then opened by a prescribed angle by the cam 15 and stopped. Then the display device 9 of thin profile is turned horizontally at an angle viewed easily by a viewer for watching.
Patent JP-H07222446-A (JP)
Title: High-voltage dc generation apparatus
Inventor: HIYAMA TATSUYA
IPC: H02M7/06
Filed: 1994-02-03
Abstract: PURPOSE:To obtain the high-voltage DC generation apparatus whose polarity inverting time can be shortened by a method wherein two sets of rectifiers each of which is constitued by connecting either a resistance or a reactance or both of them in series with a diode and whose rectification direction is different from each other are installed, the rectification direction of the rectifiers is changed over and their polarity is inverted. CONSTITUTION:In a voltage-doubler rectifying circuit which is provided with capacitors C1, C2, each of rectifiers RF1, RF2 is constituted in such a way that either a resistance (r) or a reactance (l) or both of them are connected in series with a diode (d). Their rectification direction is inverted, and their polarity is inverted. Thereby, a circuit impedance is raised in the electric discharge of the capacitor C2, and a discharging current can be suppressed. Consequently, it is possible to obtain a high-voltage DC generation apparatus in which a shortcircuit overcurrent does not flow in a circuit being charged even when the rectification direction of the rectifiers RF1, RF2 is inverted and changed over, whose polarity inverting time can be made extremely short and whose polarity can be inverted safely and surely.
Patent JP-S5295145-A (JP)
Title: Transistor protector
Inventor: KOJIMA SHINICHI
IPC: H03F1/42
Filed: 1976-02-06
Abstract: PURPOSE: To securely protect transistors by reducing the variation by temperature for current control level which is generated when a transistor damage protection circuit for shorted loads or as starts to operate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06218348-A (JP)
Title: Garbage disposer
Inventor: MORISHITA TAKUYA
IPC: B02C18/00
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a garbage disposer capable of grinding up garbage for disposal in a short time and using a sink effectively by providing a garbage receiving part, a garbage entrance opening, a grinding means and a disposal tank and locating the disposal tank at the corner of the sink. CONSTITUTION:In garbage disposing operation, a helical body 13 is rotated to send garbage through a garbage receiving part 4 and then through a garbage entrance opening 11 to the forward end of the garbage disposer to grind up the garbage by fixed teeth 12 and rotating teeth 15 and the ground garbage is sent therefrom into a disposal tank 16. The ground garbage in the disposal tank 16 is eliminated by decomposition into water and carbon dioxide by the bacillus and coccus naturally occurring in treating medium 28. Since the disposal tank 16 is located at the corner of a L-shaped sink incapable of being used easily for other purpose, the sink 1 can be used effectively and easily using a space made wider than when the disposal tank 16 is installed at any other place.
Patent JP-S62170155-A (JP)
Title: Lead alloy for lead-acid battery
Inventor: TAKAGAKI MASAO
IPC: H01M4/68
Filed: 1986-01-22
Abstract: PURPOSE:To improve castability and strength and to obtain a cathode substrate whose extension at high temperature is reduced by adding a specified amount of arsenic, copper, selenium or sulfur, and tin to a lead alloy containing antimony. CONSTITUTION:In order a increase castability of a lead alloy containing 0.5-2% antimony, the addition of Se or S is effective, and by adding Cu in addition to these elements, castability is farther improved. When the content of antimony is 1% or less, the addition of arsenic is the most effective and by adding Se or S in addition to As, castability is farther improved. The extension of the cathode substrate containing less than 0.65% antimony is reduced to a state which is practically no problem by adding Se.
Patent JP-S63179574-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUTA KUNIKO
IPC: H01L21/26
Filed: 1987-01-20
Abstract: PURPOSE:To obtain a shallow junction as designed by forming a shallow diffused layer having uniform impurity concentration by an impurity-doped molecular beam epitaxial method and a polysilicon layer in a self-alignment with respect to a patterned gate insulating film. CONSTITUTION:A patterned gate insulating film 2 is formed on a semiconductor substrate 1, a shallow diffused layer 3 having a uniform impurity concentration formed by a molecular beam epitaxial method in a self-alignment manner to the film 2 and a polysilicon layer 5 on the layer 3 are formed, and a gate electrode 6 is formed simultaneously upon formation of the layers 3, 5. The layer 3 formed by an impurity-doped molecular beam epitaxial method is formed at low temperature of 700 deg.C of substrate temperature, and the impurity concentration becomes uniform. Accordingly, the depth of the junction layer can be controlled in the order of Angstrom . Thus, the shallow layer 3 as designed can be formed.
Patent JP-H09203236-A (JP)
Title: Elevator type sky parking equipment
Inventor: KOU OO EN
IPC: E04H6/22
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to widen a design width by separating lift equipment to front and rear equipment thereby reducing the weight, improving the lifting speed of the lift equipment, reducing power required, and eliminating chain so as to decrease noise and vibration which occur at the time of driving the equipment. SOLUTION: A lift passage is installed at the center, a tower type structure 11 is equipped with a plurality of stages having parking rooms at the right and left of the lift passage which is connected respectively to the structure 11 and vertical guide rails 12 in a liftable manner, and front-rear equipment 30 guided by vertical guide rails 12 is provided. Also provided are lift means 30 for lifting the front-rear lift equipment 30, pallets 40 lifted by the front-rear lift equipment 30 in a state of vehicles kept loaded and positioned in the parking rooms, traversing and driving means located inside the front-rear lift equipment 30 for transversing the pallets, and an entrance portion 50 for taking in and out the motor vehicles.
Patent JP-H07214285-A (JP)
Title: Production of fiper reinforced composite material and device therefor
Inventor: HOTTA TORU
IPC: C22C47/08
Filed: 1994-02-03
Abstract: PURPOSE:To produce a homogeneous FRM free from defects, such as porosity, unimpregnated parts of a matrix metal and crack, in the long-sized or large- diameter FRM. CONSTITUTION:A reinforced fiber assembly 1 is packed into a tubular body 6 closed at its bottom with a pedestal 3 and thereafter, this tubular body is mounted into a metallic mold and a melt 4 of the matrix metal is poured and pressurized by a pouring and pressuring means 8 into the tubular body from its upper part. At this time, the pedestal 3 provided with a fine pipe 5 of which the top end 5a projects 3 to 30mm upward from the base 3a of the pedestal and which internally has a vent hole 5b communicating with the outdoor air near the central part of the pedestal is used as the pedestal 3.
Patent JP-H07219620-A (JP)
Title: Unit controller for production machining line
Inventor: SUGA MASAKAZU
IPC: G06Q50/04
Filed: 1994-02-03
Abstract: PURPOSE:To enable an optional unit to place all units in general operation without increasing the size and cost of the whole production line. CONSTITUTION:The unit control boards 20 of the respective units U1, U2, U3... are provided with sequencers 22 which control the operations of the respective units, and the unit console panels 10 of the respective units are provided with general command buttons 14 for inputting general commands. If the general command button 14 of one unit is operated, the sequencer 22 provided in this unit outputs a general control signal to the sequencers 22 of other units and those sequencers 22 control the operations of the individual units on the basis of the general control signal.
Patent JP-2000216962-A (JP)
Title: Image reader and storage medium storing control procedure with respect to the reader
Inventor: SUZUKI MAKI
IPC: H04N1/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To correct uneven output of an image pickup device that is caused by the uneven illumination by calculating the correction data for plural uneven image data, based on these data which are outputted from an image pickup means at a position near its focal point. SOLUTION: A CPU 30 controls an illumination drive circuit 33 and turns on an LED block included in an illumination part 10 to emit the red, green, blue and infrared beams in sequence. The CPU 30 also drives an image processing circuit 34 to calculate the image data for every pixel of the output of a CCD line sensor 20c and acquires unevenness correction data to store them in a memory 32 with the position and an AF point of an AF block 21 used as the addresses respectively. Then an AF motor 26 is driven via an AF motor drive circuit 35 to move to the next AF point by a command of the CPU 30. The same operation is repeated if the above AF point is included in an AF point setting range. If the AF point exceeds the above setting range, this processing is finished.  Then the unevenness correction data on the red, green, blue and infrared beams are stored in the memory 32 over the scanning lines which are set at plural AF points.
Patent JP-H07214341-A (JP)
Title: Robot welding gun and method thereof
Inventor: TSUTSUMI MIKIRO
IPC: B23K11/11
Filed: 1994-02-03
Abstract: PURPOSE:To prevent the wear of a supporting pin to pivotaly support the arm of a robot welding gun. CONSTITUTION:A pair of arms 2, 3 arranged with welding tip at the top end are connected to a pressing cylinder 6 and are opened/closed around a supporting pin 1. When at switching a first selector valve 15, a pressing cylinder 6 is extended by the high pressure air from an air supply source 13 and a proximity of the arms 2, 3 to closing end/opening end is detected by a stroke position detecting means, at switching a second selector valve 16, the exhaust from the pressing cylinder 6 is passed through a variable orifice 17. By this method, the impact applied to the supporting pin 1, when the arms 2, 3 reach closing end/opening end with lowering an extending/retracting speed of the pressing cylinder 6, is alleviated, the wear of the supporting pin 1 is prevented.
Patent JP-S60157644-A (JP)
Title: Filing device
Inventor: FUJISAWA HIROMICHI
IPC: G06T1/00
Filed: 1984-01-27
Abstract: PURPOSE:To prevent successively the deterioration of a picture by replacing other part than that which is retouched and corrected, with an original picture, in a device for executing an electronic filing. CONSTITUTION:When a proper name of a file is known by designating a retrieval mode from a controlling terminal and fixing a request document, necessity for summing a picture of the same file and a picture of other file from a data base 1000 is known, therefore, the two file picture are read out and written in a picture memory 200. When two pictures 212, 213 are superposed, a picture 211 is obtained, and the picture 211 is displayed on a display 700. In such a way, the deterioration of a picture caused by repeating an input and an output can be prevented.